文章(zhang)來源：中國水(shui)利水(shui)電建設(she)集團公司 發布(bu)時間：2010-09-07
8月24日晚，隨著(zhu)最后(hou)一車(che)碾(nian)壓混凝土(tu)入倉，由(you)中國水電(dian)十一局(ju)承建的(de)新疆(jiang)沖乎爾水電(dian)站大(da)壩1號—5號壩段勝利收盤，電(dian)站大(da)壩主(zhu)體(ti)碾(nian)壓混凝土(tu)施(shi)工(gong)全(quan)部結束，為下閘蓄水保(bao)發電(dian)奠定了堅實的(de)基礎(chu)。
沖(chong)乎爾水(shui)(shui)電站(zhan)是新(xin)疆布爾津河上規劃的第五個梯級，電站(zhan)總裝(zhuang)機(ji)容量11萬(wan)千瓦。樞紐由碾(nian)壓(ya)混凝(ning)(ning)土擋水(shui)(shui)壩(ba)段(duan)、表孔溢流壩(ba)段(duan)、右岸(an)泄(xie)洪(hong)底(di)孔壩(ba)段(duan)及(ji)左岸(an)發電引水(shui)(shui)壩(ba)段(duan)及(ji)壩(ba)后地面(mian)廠房等組成(cheng)。大壩(ba)為(wei)(wei)碾(nian)壓(ya)混凝(ning)(ning)土重力壩(ba)，最(zui)大壩(ba)高75米，頂寬8米，大壩(ba)總長(chang)545米，共分為(wei)(wei)29個壩(ba)段(duan)，其(qi)中6－9號(hao)壩(ba)段(duan)為(wei)(wei)發電引水(shui)(shui)壩(ba)段(duan)，12號(hao)壩(ba)段(duan)為(wei)(wei)溢流表孔壩(ba)段(duan)，16號(hao)壩(ba)段(duan)為(wei)(wei)泄(xie)洪(hong)底(di)孔壩(ba)段(duan)，其(qi)余均(jun)為(wei)(wei)碾(nian)壓(ya)混凝(ning)(ning)土擋水(shui)(shui)壩(ba)段(duan)。
該大壩(ba)碾(nian)(nian)壓(ya)混凝土(tu)(tu)自2007年7月14日開始施(shi)(shi)工(gong)(gong)，歷(li)時(shi)25個月，因為(wei)工(gong)(gong)程(cheng)地處高緯(wei)高寒的新疆北部，實際有(you)效碾(nian)(nian)壓(ya)施(shi)(shi)工(gong)(gong)期只有(you)14個月。為(wei)了推動工(gong)(gong)程(cheng)的進度和質(zhi)(zhi)(zhi)量(liang)(liang)，確保圓滿履約，十一局項目(mu)(mu)部著力提高廣大干部職工(gong)(gong)的質(zhi)(zhi)(zhi)量(liang)(liang)意識(shi)，實行(xing)倉前會和技(ji)術交底(di)制(zhi)度，不斷(duan)對碾(nian)(nian)壓(ya)混凝土(tu)(tu)施(shi)(shi)工(gong)(gong)進行(xing)總結(jie)，形成適合(he)沖(chong)乎爾工(gong)(gong)程(cheng)碾(nian)(nian)壓(ya)混凝土(tu)(tu)施(shi)(shi)工(gong)(gong)特點的指導性措施(shi)(shi)，規范了職工(gong)(gong)的質(zhi)(zhi)(zhi)量(liang)(liang)控制(zhi)行(xing)為(wei)。項目(mu)(mu)部注重(zhong)科技(ji)創(chuang)新，鼓勵職工(gong)(gong)開動腦筋，集思廣益，為(wei)施(shi)(shi)工(gong)(gong)生產出謀劃策(ce)，并邀請筑壩(ba)方面(mian)的專家(jia)到工(gong)(gong)地進行(xing)現場授課(ke)，工(gong)(gong)程(cheng)進度和質(zhi)(zhi)(zhi)量(liang)(liang)得到了保證。截至目(mu)(mu)前，沖(chong)乎爾工(gong)(gong)程(cheng)累計完成碾(nian)(nian)壓(ya)混凝土(tu)(tu)澆筑40.26萬方。